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GarryVolchara [31]
3 years ago
8

Plz help me!!!

Mathematics
1 answer:
alexira [117]3 years ago
6 0

Answer:

i guess the correct answer is A. 2

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What is the value of x in the equation 32(4x – 1) – 3x = 54 – (x + 2)?
konstantin123 [22]

Answer:

2/3

Step-by-step explanation:

32(4x – 1) – 3x = 54 –(x + 2)

⇒ 32×4x-32-3x= 54-x-2   (using the distributive property)

⇒ 128x-32-3x=54-x-2

Taking terms on x on one side and constant term on other, we get

128x-3x+x= 54-2+32

⇒ 126x= 84

⇒ x= 84/126

⇒ x= 2/3

ik this might not make sense but hope this helps

7 0
3 years ago
Read 2 more answers
At a concert , there was three grades of seats available Grade A is the most expensive Grade B is the middle price and Grade C S
horsena [70]

The cost of other seats £40 and £24.

<h3>What is ratio?</h3>

A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.

Given ratio: A: B : C = 5 : 3 :2

let the common ratio be 'x'.

Grade A cost = 5x

Grade B cost = 3x

Grade C cost = 2x

cheapest seats the concert £16

So,

2x=16

x=8

Now, Grade A cost = 5x = 5*8 = £40

Grade B cost = 3x= 3*8 = £24.

Learn more about ratio here:

brainly.com/question/13419413

#SPJ1

4 0
1 year ago
What are the zeros of 3x^2+5x-12
levacccp [35]

Factor the quadratic equation (3x-4)(x+3). Then set the factors equal to zero.

3x-4=0, solve to get 4/3

x+3=0 x=-3

5 0
3 years ago
A quantity with an initial value of 850 grows continuously at a rate of 90% per
vredina [299]

Answer:

5400

Step-by-step explanation:

so 90% of 850 is 765 (0.90x850)

765 is 10 years

so 1 year is 765/10 = 76.5 per year. So 76.5x59 = 4,513.5 add the initial ammount and you got 5,363.5 in the nearest hundredth you get 5400

7 0
3 years ago
Given: 6(2x−2)≥3x+2(x+1)<br> Prove: x≥2
lyudmila [28]
I don’t know to be honest
8 0
3 years ago
Read 2 more answers
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